Lincoln Aviator: Climate Control System - General Information / Description and Operation - Climate Control System - Overview
Vehicles with: Dual Automatic Temperature Control (DATC)
Overview
The DATC system maintains the selected vehicle interior temperature by heating and/or cooling the air depending on the HVAC control panel selection.
- The driver may override the automatic mode of operation.
- The temperature control setting is the desired cabin air temperature.
- The blower motor control override buttons vary the blower motor speed.
- The driver side and passenger side temperature settings can be individually controlled.
- During A/C operation, the system reduces the relative humidity of the air inside the vehicle.
For the HEV equipped with supplemental heating.
Refer to: Supplemental Climate Control - System Operation and Component Description (412-03 Supplemental Climate Control, Description and Operation).
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Description and Operation - Climate Control System - System Operation and Component Description
System Operation
System Diagram
Item
Description
1
FDIM
2
Microphone
3
APIM
4
GWM
5
Ambient Air Temperature (AAT) sensor
6
PCM
7
A/C pressure transducer
8
A/C clutch relay ( BCMC)
9
A/C compressor clutch field coil
10
Externally Controlled Variable Displacement Compressor (EVDC)
11
Sunload sensor
12
In-vehicle temperature and humidity sensor
13
Evaporator temperature sensor
14
HVAC control module
15
Air distribution door actuator
16
Temperature door actuator
17
Passenger side temperature door actuator
18
Air inlet door actuator
19
Blower motor relay (BCMC)
20
Blower motor control module
21
Driver side register air discharge temperature sensor
22
Passenger side register air discharge temperature sensor
23
Driver side footwell air discharge temperature sensor
24
Ambient air quality sensor (if equipped)
25
Passenger side footwell air discharge temperature sensor
26
SOBDMC
27
ACCM
28
BCM
29
Particulate filter sensor (if equipped)
Network Message Chart
ACCM - Module Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Ambient air temperature filtered
PCM \ PCM_ HEV
This message contains the climate control system controls ambient air temperature information...
Other information:
Lincoln Aviator 2020-2026 Service Manual: General Procedures - Factory Mode Deactivation
Deactivation NOTE: During vehicle build, some modules, such as the IPC and BCM module are set in factory mode. Factory mode reduces the drain on the battery during longer periods where the vehicle is not used. While in the factory mode, various systems may be altered or disabled and the IPC displays FACTORY MODE CONTACT DEALER in the message center...
Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Roof Opening Panel Seal
Removal Remove the moonroof. Refer to: Roof Opening Panel Frame (501-17 Roof Opening Panel, Removal and Installation). To remove the seal, start at the splice joint at center rear area and pull in the direction shown along the seal path instead of pulling straight out at 90 degrees...
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Child Seats
Use a child restraint (sometimes called an infant carrier, convertible seat, or toddler seat) for infants, toddlers and children weighing 40 lb (18 kg) or less (generally four-years-old or younger).
Using Lap and Shoulder Belts
WARNING: Do not place a rearward facing child restraint in front of an active airbag. Failure to follow this instruction could result in personal injury or death.
